1,4-bis(p-dimethylaminophenyl)benzene | 34614-43-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,4-bis(p-dimethylaminophenyl)benzene
• 英文别名: N,N,N'',N''-Tetramethyl-4,4''-diamino-p-terphenyl；4-[4-(4-dimethylaminophenyl)phenyl]-N,N-dimethylaniline；4-[4-[4-(dimethylamino)phenyl]phenyl]-N,N-dimethylaniline
• CAS: 34614-43-2
• 化学式: C₂₂H₂₄N₂
• 分子量: 316.446
• InChiKey: XMWMQEZISIYMCJ-UHFFFAOYSA-N

物化性质

• 沸点：
  503.2±43.0 °C(Predicted)
• 密度：
  1.069±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  4,4'二硝基-对三联苯 在 镍 吡啶 、 氢气 作用下， 100.0~250.0 ℃ 、8.71 MPa 条件下， 生成 1,4-bis(p-dimethylaminophenyl)benzene
  参考文献：
  名称：

  Matrka,M., Collection of Czechoslovak Chemical Communications, 1961, vol. 26, p. 827 - 833

  摘要：

  DOI：

文献信息

• Room-temperature nickel-catalysed cross-couplings of aryl chlorides with arylzincs
  作者：Ning Liu、Li Wang、Zhong-Xia Wang

  DOI：10.1039/c0cc03064c

  日期：——

  P,N,O-chelate nickel complexes efficiently catalyse the cross-coupling reaction of aryl chlorides with arylzinc reagents in a 1:1 THF-NMP mixture. The reactions proceed at room temperature with low catalyst loading.

  P，N，O-螯合物镍络合物可有效催化芳基氯化物与芳基锌试剂在1：1 THF-NMP混合物中的交叉偶联反应。反应在室温下以低催化剂负载进行。
• SEMIELECTROCONDUCTIVE POLYIMIDE RESIN BELT AND PROCESS FOR PRODUCING SEMIELECTROCONDUCTIVE POLYIMIDE RESIN BELT
  申请人：Gunze Limited

  公开号：EP2216369A1

  公开（公告）日：2010-08-11

  An object of the present invention is to provide a semiconductive polyimide resin belt that exhibits electrical properties, including the ability to achieve accurate image transfer in a color image-forming unit, and the ability to prevent variations in resistance due to the transfer voltage, enabling high-quality transfer images to be stably produced over an extended period of time; and physical properties, including resistance to deterioration in flatness due to plastic deformation caused by loads applied in the width direction of the belt, excellent durability, and stable operation even after extended use; and more particularly, to provide an intermediate transfer belt made of the semiconductive polyimide resin belt. The semiconductive polyimide resin belt comprises carbon black and a polyimide resin. The polyimide resin is obtained by imidization of terphenyl-3,3',4,4'-tetracarboxylic dianhydride and an aromatic diamine component, the aromatic diamine component containing 50 mol% or more of an aromatic diamine having 3 and/or 4 aromatic rings based on a total amount of the aromatic diamine component.

  本发明的目的是提供一种半导体聚酰亚胺树脂带，它具有电学特性，包括能够在彩色图像形成单元中实现精确的图像传输，以及能够防止传输电压引起的电阻变化，从而能够在较长的时间内稳定地生成高质量的传输图像；以及物理性能，包括抗由于在传送带宽度方向上施加载荷而引起的塑性变形导致的平整度下降、优异的耐用性以及即使在长时间使用后仍能稳定运行；更特别的是，提供一种由半导体聚酰亚胺树脂传送带制成的中间传送带。半导电聚酰亚胺树脂带由炭黑和聚酰亚胺树脂组成。聚酰亚胺树脂是通过三联苯-3,3',4,4'-四羧酸二酐和芳香族二胺组分的酰亚胺化反应而得到的，芳香族二胺组分中具有 3 和/或 4 个芳香环的芳香族二胺的含量占芳香族二胺组分总量的 50 摩尔%或以上。
• Amido Pincer Nickel Catalyzed Kumada Cross-Coupling of Aryl, Heteroaryl, and Vinyl Chlorides
  作者：Zhong-Xia Wang、Xue-Qi Zhang

  DOI：10.1055/s-0033-1339653

  日期：——

  Amido pincer nickel complexes Ni(Cl)[2-P(Ph-2)C6H4NC(Ph)=NAr]} (Ar = 4-MeC6H4, 1; Ar = 4-ClC6H4, 2; Ar = 4-MeOC6H4, 3) were shown to efficiently catalyze the cross-coupling of activated, unactivated, and deactivated aryl chlorides, N-heteroaryl chlorides, 1,4-dichlorobenzene, and vinyl chlorides with aryl Grignard reagents.
• Cross-Coupling of ArX with ArMgBr Catalyzed by N-Heterocyclic Carbene-Based Nickel Complexes
  作者：Wang-Jun Guo、Zhong-Xia Wang

  DOI：10.1021/jo302425x

  日期：2013.2.1

  N-Heterocyclic carbene-based pincer nickel complexes were synthesized and characterized. These complexes efficiently catalyze cross-coupling of aryl Grignard reagents with aryl chlorides or fluorides under mild conditions.
• Process for producing polymer compounds by elimination reaction
  申请人：FUJIFILM Corporation

  公开号：EP1344783B1

  公开（公告）日：2009-05-13